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Abstract:
低场脉冲核磁共振系统接收到的信号信噪比低,解谱结果对系统噪声敏感。针对我们自行研制的实验低场脉冲核磁共振仪,以小波分析等现代信号处理理论为基础,提出了一些数据接收与处理的方法,在有效抑制噪声的基础上准确提取回波信号峰值。通过多指数反演解谱算法获得磁共振信号的T2谱分布,从而进行样品的定量分析。
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现代科学仪器
Year: 2007
Issue: 03
Page: 42-45
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 12
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